UPDATE: Apartment building catches fire for second time in a week

A fire that damaged a third-floor apartment Monday in South Seattle was caused by combustible materials stacked against a baseboard heater, the Seattle Fire Department reported.

The fire was reported just after 8 a.m. at 4803 S. Henderson Street. The same building, near Rainier Beach High School, caught fire Thursday for the same reason in another apartment, according to the Fire Department.